134346668 has 12 divisors (see below), whose sum is σ = 240841272. Its totient is φ = 65534880.

The previous prime is 134346661. The next prime is 134346757. The reversal of 134346668 is 866643431.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (134346661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409430 + ... + 409757.

It is an arithmetic number, because the mean of its divisors is an integer number (20070106).

Almost surely, 2^134346668 is an apocalyptic number.

It is an amenable number.

134346668 is a deficient number, since it is larger than the sum of its proper divisors (106494604).

134346668 is a wasteful number, since it uses less digits than its factorization.

134346668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819232 (or 819230 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 134346668 is about 11590.8010076957. The cubic root of 134346668 is about 512.1639032136.

It can be divided in two parts, 13434 and 6668, that added together give a palindrome (20102).

The spelling of 134346668 in words is "one hundred thirty-four million, three hundred forty-six thousand, six hundred sixty-eight".